| Équations équilibrées la veille | Équations équilibrées le lendemain |
KHCO3 + KOH = K2CO3 + H2O
Zn(OH)2 + CaSO4 = ZnSO4 + Ca(OH)2 =>
Zn(OH)2 + CaSO4 = ZnSO4 + Ca(OH)2
K3PO4 + Sr(NO3)2 = Sr3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Sr(NO3)2 = Sr3(PO4)2 + 6 KNO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
K2SO4 + Fe = K2SO4Fe =>
K2SO4 + Fe = K2SO4Fe
FeSO3(s) + HBr(aq) = FeBr2 + H2O + SO2 =>
FeSO3(s) + 2 HBr(aq) = FeBr2 + H2O + SO2
CaF2 + NaOH = Ca(OH)2 + NaF =>
CaF2 + 2 NaOH = Ca(OH)2 + 2 NaF
B + NaOH + H2O2 = NaBO3 + H2O =>
2 B + 2 NaOH + 5 H2O2 = 2 NaBO3 + 6 H2O
RbOH + H3PO4 = Rb3PO4 + H2O(l) =>
3 RbOH + H3PO4 = Rb3PO4 + 3 H2O(l)
HOOCCOOH + OH = HOOCCOO + H2O =>
HOOCCOOH + OH = HOOCCOO + H2O
HNO3 + HNO = NO2 + H2O =>
3 HNO3 + HNO = 4 NO2 + 2 H2O
Nh3 + HCl = Nh4Cl + H2 =>
8 Nh3 + 6 HCl = 6 Nh4Cl + 3 H2
MnO2 + H2SO4 = MnSO + H2O + O2 =>
MnO2 + H2SO4 = MnSO + H2O + 2 O2
HNO3 + Cu = Cu(NO3)3 + H2O + NO2 =>
6 HNO3 + Cu = Cu(NO3)3 + 3 H2O + 3 NO2
GaCl3 = Ga + Cl =>
GaCl3 = Ga + 3 Cl
B(OH)3 + C6H8O6 = B(C6H7O6)3 + H2O =>
B(OH)3 + 3 C6H8O6 = B(C6H7O6)3 + 3 H2O
Na2S2O3 + KClO3 = Na2ClO3 + KS2O3 =>
Na2S2O3 + KClO3 = Na2ClO3 + KS2O3
AI + CI3 = AICI3 =>
AI + CI3 = AICI3
Ca + O22 = CaO =>
22 Ca + O22 = 22 CaO
Na + FeCl2 = NaCl + Fe =>
2 Na + FeCl2 = 2 NaCl + Fe
(NH4)2S + SrCl2 = NH4Cl + SrS =>
(NH4)2S + SrCl2 = 2 NH4Cl + SrS
Li3PO4 + K = K3PO4 + Li =>
Li3PO4 + 3 K = K3PO4 + 3 Li
HCN + KOH = KCN + H2O =>
HCN + KOH = KCN + H2O
FeS + H2O2 = FeSO3 + H2O =>
FeS + 3 H2O2 = FeSO3 + 3 H2O
NaOH + C2H3NO2 = C2H2NO2Na + H2O =>
NaOH + C2H3NO2 = C2H2NO2Na + H2O
Cu(NO3)2 + AgNO3 = CuAg + (NO3) =>
Cu(NO3)2 + AgNO3 = CuAg + 3(NO3)
CH4(g) + Cl2 = CHCl3 + HCl(g) =>
CH4(g) + 3 Cl2 = CHCl3 + 3 HCl(g)
CuOH + H2 = Cu + H2O =>
2 CuOH + H2 = 2 Cu + 2 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
CoCl2*6H2O + NH3Cl + NH34 + H2O2 = [Co(NH3)6]Cl3 + H2O =>
2 CoCl2*6H2O + 2 NH3Cl + 10 NH34 + 155 H2O2 = 2[Co(NH3)6]Cl3 + 322 H2O
LiHCo3 + HBr = LiBr + H2Co3 =>
LiHCo3 + HBr = LiBr + H2Co3
C6H14O6 = C12H26 + CO2 + H2O =>
37 C6H14O6 = 13 C12H26 + 66 CO2 + 90 H2O
BaCO3 + HCl = BaCl2 + H2O + CO2 =>
BaCO3 + 2 HCl = BaCl2 + H2O + CO2
Mg(OH)2 + NiF2 = MgF2 + Ni(OH)2 =>
Mg(OH)2 + NiF2 = MgF2 + Ni(OH)2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
C6H14O6 = CH4 + CO2 + H2O =>
4 C6H14O6 = 13 CH4 + 11 CO2 + 2 H2O
Mg + HCI = MgHCI =>
Mg + HCI = MgHCI
CuO + N2O3 = Cu3N2 + O2 =>
3 CuO + N2O3 = Cu3N2 + 3 O2
FeCl3 + CH3COONa + H2O = Fe(OH)3 + NaCl + CH3COOH =>
FeCl3 + 3 CH3COONa + 3 H2O = Fe(OH)3 + 3 NaCl + 3 CH3COOH
AgNO3 + NaOH = AgNO3NaOH =>
AgNO3 + NaOH = AgNO3NaOH
Ni(NO3)2 = NO2 + Ni2O3 + O2 =>
4 Ni(NO3)2 = 8 NO2 + 2 Ni2O3 + O2
C6H14O6 = C6H10O4 + H2O =>
C6H14O6 = C6H10O4 + 2 H2O
CuO + H2O = Cu + HO2 =>
3 CuO + H2O = 3 Cu + 2 HO2
CH3OH + CuO = Cu + CH2O + H2O =>
CH3OH + CuO = Cu + CH2O + H2O
Na2SO4 + K2MnO4 + H2O = KMnO4 + Na2SO3 + KOH =>
Na2SO4 + 2 K2MnO4 + H2O = 2 KMnO4 + Na2SO3 + 2 KOH
CaOH3 + HCl = CaCl + HOH3 =>
CaOH3 + HCl = CaCl + HOH3
C6H14O6 = C6H14 + CO2 + H2O =>
19 C6H14O6 = 13 C6H14 + 36 CO2 + 42 H2O
Ag + HNO2 + H2SO4 = Ag2SO4 + NO + H2O =>
2 Ag + 2 HNO2 + H2SO4 = Ag2SO4 + 2 NO + 2 H2O
Br + NaClO3 = BrClO3 + Na =>
Br + NaClO3 = BrClO3 + Na
I2 + Na3AsO3 + NaHCO3 = NaI + Na3AsO4 + CO2 + H2O =>
I2 + Na3AsO3 + 2 NaHCO3 = 2 NaI + Na3AsO4 + 2 CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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